备份: 完整开发状态（含反混淆脚本和临时文件）

extension_clean/out/utils/sqlite.js

@@ -0,0 +1,176 @@
+'use strict';
+
+// ============================================
+// CursorPro SQLite Utils - 反混淆版本
+// ============================================
+
+Object.defineProperty(exports, "__esModule", { value: true });
+
+const child_process = require('child_process');
+const util = require('util');
+const fs = require('fs');
+const path = require('path');
+const os = require('os');
+
+const execAsync = util.promisify(child_process.exec);
+
+/**
+ * 转义 SQL 字符串中的单引号
+ */
+function escapeSqlString(value) {
+    if (value === null || value === undefined) {
+        return '';
+    }
+    return String(value).replace(/'/g, "''");
+}
+
+/**
+ * 执行 SQLite 命令
+ */
+async function execSqlite(dbPath, sql) {
+    const isWindows = process.platform === 'win32';
+
+    try {
+        if (isWindows) {
+            // Windows: 直接使用 sqlite3 命令
+            const escapedSql = sql.replace(/"/g, '\\"');
+            const command = `sqlite3 "${dbPath}" "${escapedSql}"`;
+            const { stdout, stderr } = await execAsync(command, {
+                encoding: 'utf-8',
+                maxBuffer: 10 * 1024 * 1024
+            });
+
+            if (stderr && !stderr.includes('-- Loading')) {
+                console.warn('[SQLite] stderr:', stderr);
+            }
+
+            return stdout.trim();
+        } else {
+            // Unix/Mac: 使用临时文件避免命令行转义问题
+            const tmpFile = path.join(os.tmpdir(), 'cursor_sql_' + Date.now() + '.sql');
+            fs.writeFileSync(tmpFile, sql, 'utf-8');
+
+            try {
+                const command = `sqlite3 "${dbPath}" < "${tmpFile}"`;
+                const { stdout, stderr } = await execAsync(command, {
+                    encoding: 'utf-8',
+                    maxBuffer: 10 * 1024 * 1024,
+                    shell: '/bin/bash'
+                });
+
+                if (stderr && !stderr.includes('-- Loading')) {
+                    console.warn('[SQLite] stderr:', stderr);
+                }
+
+                return stdout.trim();
+            } finally {
+                try {
+                    fs.unlinkSync(tmpFile);
+                } catch (e) {
+                    // 忽略删除临时文件失败
+                }
+            }
+        }
+    } catch (error) {
+        // 检查是否是 sqlite3 不存在的错误
+        if (error.code === 'ENOENT' ||
+            error.message?.includes('not found') ||
+            error.message?.includes('not recognized')) {
+            throw new Error('sqlite3 命令未找到，请确保已安装 sqlite3');
+        }
+        throw error;
+    }
+}
+
+/**
+ * 从 SQLite 数据库读取值
+ */
+async function sqliteGet(dbPath, key) {
+    if (!fs.existsSync(dbPath)) {
+        console.warn('[SQLite] 数据库文件不存在:', dbPath);
+        return null;
+    }
+
+    try {
+        const sql = `SELECT value FROM ItemTable WHERE key = '${escapeSqlString(key)}';`;
+        const result = await execSqlite(dbPath, sql);
+        return result || null;
+    } catch (error) {
+        console.error('[SQLite] 读取失败:', error);
+        return null;
+    }
+}
+exports.sqliteGet = sqliteGet;
+
+/**
+ * 向 SQLite 数据库写入值
+ */
+async function sqliteSet(dbPath, key, value) {
+    if (!fs.existsSync(dbPath)) {
+        console.warn('[SQLite] 数据库文件不存在:', dbPath);
+        return false;
+    }
+
+    try {
+        const sql = `INSERT OR REPLACE INTO ItemTable (key, value) VALUES ('${escapeSqlString(key)}', '${escapeSqlString(value)}');`;
+        await execSqlite(dbPath, sql);
+        return true;
+    } catch (error) {
+        console.error('[SQLite] 写入失败:', error);
+        return false;
+    }
+}
+exports.sqliteSet = sqliteSet;
+
+/**
+ * 批量写入 SQLite 数据库
+ */
+async function sqliteSetBatch(dbPath, entries) {
+    if (!fs.existsSync(dbPath)) {
+        console.warn('[SQLite] 数据库文件不存在:', dbPath);
+        return false;
+    }
+
+    if (entries.length === 0) {
+        return true;
+    }
+
+    try {
+        const statements = entries.map(([key, value]) =>
+            `INSERT OR REPLACE INTO ItemTable (key, value) VALUES ('${escapeSqlString(key)}', '${escapeSqlString(value)}');`
+        );
+        const sql = 'BEGIN; ' + statements.join(' ') + ' COMMIT;';
+        await execSqlite(dbPath, sql);
+        return true;
+    } catch (error) {
+        console.error('[SQLite] 批量写入失败:', error);
+        return false;
+    }
+}
+exports.sqliteSetBatch = sqliteSetBatch;
+
+/**
+ * 批量读取 SQLite 数据库
+ */
+async function sqliteGetBatch(dbPath, keys) {
+    const result = new Map();
+
+    if (!fs.existsSync(dbPath)) {
+        console.warn('[SQLite] 数据库文件不存在:', dbPath);
+        keys.forEach(key => result.set(key, null));
+        return result;
+    }
+
+    try {
+        for (const key of keys) {
+            const value = await sqliteGet(dbPath, key);
+            result.set(key, value);
+        }
+        return result;
+    } catch (error) {
+        console.error('[SQLite] 批量读取失败:', error);
+        keys.forEach(key => result.set(key, null));
+        return result;
+    }
+}
+exports.sqliteGetBatch = sqliteGetBatch;